Circuit Board Diagnostics
Testing of power rails, components, tracks, connectors and common failure points on electronic circuit boards.
- Short-circuit and continuity testing
- Component and power-stage checks
- Visual inspection under magnification
Practical electronic fault diagnostics
Find the fault.
Fix the problem.
Professional testing and diagnosis for small electrical devices, circuit boards, controllers and electronic equipment.
Clear fault reports
Upfront assessments
Local service
Diagnostic Overview
Test Bench Online
MCU
Input12.04 V
Current0.82 A
ContinuityPASS
Fault PointQ3
PCBComponent-level testing
12V–240VLow and mains voltage devices
ReportPlain-English findings
RepairWhere practical and economical
What we test
Electronic testing and fault finding
We assess equipment that may be difficult or uneconomical to replace, helping identify whether a fault is repairable before money is spent on new equipment.
Small Electrical Devices
Fault assessment for controllers, power supplies, pumps, chargers, appliances and other small equipment.
- Power and load testing
- Cable, switch and connector faults
- Intermittent fault investigation
Testing & Written Reports
Clear findings for owners, repairers, insurers or businesses that need an independent technical assessment.
- Identified fault or likely cause
- Repairability assessment
- Photos and recommendations
Common equipment
Examples of items we can assess
Simple process
Know what is wrong before deciding what comes next.
Every job begins with an initial assessment. We discuss the symptoms, test the equipment and provide a practical recommendation based on the fault found.
Important:
Some sealed, heavily damaged or proprietary devices may not be repairable.
We will explain any limitations before undertaking additional work.
Tell us the symptoms
Provide the device details, fault history and any photos available.
Bench testing
We inspect and test the device using appropriate diagnostic equipment.
Receive the findings
You receive a clear explanation of the fault and available options.
Repair or return
Approved repairs are completed where practical, otherwise the device is returned.
12.04
Why CircuitCheck
Practical diagnostics without the guesswork.
CircuitCheck Diagnostics provides careful, methodical testing for individuals, trades and small businesses. Our focus is identifying the real cause of a failure and communicating the result in language that makes sense.
✓
Methodical testing
Faults are checked systematically, not guessed.
✓
Honest recommendations
We will tell you when replacement is the better option.
✓
Professional documentation
Written findings are available when required.
Request an assessment
Have a faulty device or circuit board?
Send through a few details and we will contact you to discuss whether the item is suitable for testing.